Instead, you'll have to trust Google (and most of us do) that the improvements to speed and accuracy are real and not just a sandbox project made public because the public relations department was scrambling to win some press in the wake of Microsoft's moves.

Google famously doesn't like to advertise, so maybe the company's lack of experience in that department is why they didn't give users something -- anything at all -- as an obvious hint that the new search engine is different.

Besides the cryptic "sandbox" site URL, that is.

Jackson West prefers to just let go and let Google when it comes to search.